Teng Stubby Ratchet Combination Spanner 18mm M1209AF Variable speed via trigger and DDC003 Variable speed via trigger and dial for controlled cutting in various materials Active feedback sensors shut down the tool in the event of a kickback 6005M18RS Teng Stubby Ratchet Combination Spanner 18mm Ideal for use in confined spaces A ratcheting ring and open ended spanner combined withthesame size at each end Simply turn over to reverse the direction of use whenratcheting TengTools hip grip design on the ring end for contactwith the flat side of the fastening 72 teeth ratchet spanners giving a 5° incrementbetweenclicks Ideal for rapid tightening and loosening of fastenings Chrome vanadium satin finish